尼日利亚采购需求：切纸机、覆膜机、PVC切刀、装订环、活页夹、覆膜

I'm looking to gather more info on your white thermal paper rolls. Specifically, I'm interested in details for three different sizes. It would be great to understand what's available in terms of quality, pricing, and any minimum order quantities. Could you also provide information on your production lead times and shipping options? I'm eager to evaluate how we can collaborate effectively. If you have any product samples or specifications, that would be helpful for understanding your offerings better. Thanks in advance for your assistance!